Fix buggy associations

app/models/comment.rb

@@ -19,8 +19,6 @@ class Comment < ActiveRecord::Base
   belongs_to :commentable, -> { with_hidden }, polymorphic: true, counter_cache: true
   belongs_to :user, -> { with_hidden }
 
-  has_many :votes, -> { for_comments }, foreign_key: 'votable_id'
-
   before_save :calculate_confidence_score
 
   scope :for_render, -> { with_hidden.includes(user: :organization) }

app/models/debate.rb

@@ -17,7 +17,6 @@ class Debate < ActiveRecord::Base
   belongs_to :author, -> { with_hidden }, class_name: 'User', foreign_key: 'author_id'
   belongs_to :geozone
   has_many :comments, as: :commentable
-  has_many :votes, -> { for_debates }, foreign_key: 'votable_id'
 
   validates :title, presence: true
   validates :description, presence: true

app/models/proposal.rb

@@ -19,7 +19,6 @@ class Proposal < ActiveRecord::Base
   belongs_to :geozone
   has_many :comments, as: :commentable
   has_many :proposal_notifications
-  has_many :votes, -> { for_proposals }, foreign_key: 'votable_id'
 
   validates :title, presence: true
   validates :question, presence: true

config/api.yml

@@ -22,7 +22,7 @@ Debate:
     geozone:            Geozone
     comments:           [Comment]
     public_author:      User
-    votes:              [Vote]
+    votes_for:          [Vote]
     tags:               ["ActsAsTaggableOn::Tag"]
 Proposal:
   fields:
@@ -45,7 +45,7 @@ Proposal:
     comments:             [Comment]
     proposal_notifications: [ProposalNotification]
     public_author:        User
-    votes:                [Vote]
+    votes_for:            [Vote]
     tags:                 ["ActsAsTaggableOn::Tag"]
 Comment:
   fields:
@@ -60,7 +60,7 @@ Comment:
     ancestry:           string
     confidence_score:   integer
     public_author:      User
-    votes:              [Vote]
+    votes_for:          [Vote]
 Geozone:
   fields:
     id:               integer